What is the end-to-end encryption you see in Messenger Recently, the end-to-end encryption feature has started as a default feature in the Messenger app of social network Facebook. Previously, the company has made the feature that the user has to manually update according to the need, saying that it is suitable for the user’s privacy. So what is the end-to-end encryption feature, and why is it useful for users? Today, we are discussing this topic in detail.
Do you know? From the moment you open your smartphone or other smart device and access the online world, your data is being tracked by many parties.In some cases, such data falls into the hands of hackers, and they try to gain access to every system of yours.
Your communications with different people or companies online should be based on end-to-end encryption to ensure that they are not accessed or read by hackers, government agencies, or dangerous parties.
What is encryption?
Before understanding what end-to-end encryption is, we must understand its basic aspects. Encryption is a system that transforms any data in such a way that the unwanted party cannot easily understand that data. And the said data can only be understood by the official party.
After you send a message, the message is shared with various online infrastructures, such as the internet service provider, the messaging app’s server, and various parties connected between you and your friend.
Public Key or Private Key of End-to-End Encryption End-to-end encryption is a type of encryption where the message is encrypted as soon as the sender sends it.
End-to-end encryption uses ‘asymmetric public key’ (asymmetric public key) encryption. Where both parties have two keys. A key here means a key that is used by a mathematical algorithm to encrypt or decrypt a message.
Advantages and disadvantages of end-to-end encryption
As mentioned above, each type of encryption has its own advantages and challenges. End-to-end encryption has many advantages and challenges.
Advantage
In end-to-end encryption, data is encrypted or decrypted only at the end point, making it almost impossible for hackers or government agencies to view your data.
Previously, when you sent a pirated link without turning on encryption in Messenger, Metaco’s system knew that you had sent a risky pirated link.
If found to be incorrect, the account you reported will be banned. Its advantages and disadvantages are discussed below.
Privacy
Your privacy is protected when messaging or storing data on a platform with end-to-end encryption.
Security
No government agency can force the service provider to show your private messages. Because no one has access to the decrypted chat. So your message is safe.
Credibility
End-to-end encryption ensures that no one but the sender knows that you have received a message.
Secure remote work
After the COVID-19 epidemic, the trend of working mostly at home increased. For companies, end-to-end encryption helps ensure that data exchanged by employees is secure.
Disadvantage
Use more resources
The platform uses multiple resources to implement end-to-end encryption to keep user data safe. To encrypt and decrypt data again, a large amount of data needs to be transferred, so a lot of resources are needed.
Inspections are reduced
If different users have sent messages using the end-to-end encryption feature, it is not possible to regulate such messages. Therefore, groups or individuals with wrong intentions use these features more.
Lost data is not recoverable
If data is stored on platforms with end-to-end encryption or if messages are sent from such platforms, lost data cannot be recovered. Since the data is encrypted in the middle, it is almost impossible to decrypt such data.
You know who you’re talking to
Even if you don’t know what you’re talking about, the various parties in between may know who you’re talking to.
Apart from Messenger, which app has end-to-end encryption?
Recently, most of the messaging apps and data storage apps on the market have encryption services.
If you also want to send an encrypted message or want to receive an encrypted message, you can use platforms like Signal, Threema, WhatsApp, Telegram, Wire, and Google Message.
You need to do a lot while using these apps. Most people will be unable to get this one done. These are the things you need to do. Some of the users didn’t know what they were doing. What they can do under there.